Answer:
[tex]x^2y^2\left(x^2-6xy\right)[/tex]
Step-by-step explanation:
[tex]x^4y^2=x^3xy^2,\:x^3y^3=x^2y^2y\\x^3xy^2-6x^2y^2y\\=x^2y^2\left(x^2-6xy\right)[/tex]
Hope this helps!
